321816222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 216

約数和(自身を含む): 937287936

約数和(自身を除く): 615471714

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 49, 51, 63, 78, 91, 98, 102, 117, 119, 126, 127, 147, 153, 169, 182, 221, 234, 238, 254, 273, 294, 306, 338, 357, 381, 441, 442, 507, 546, 637, 663, 714, 762, 819, 833, 882, 889, 1014, 1071, 1143, 1183, 1274, 1326, 1521, 1547, 1638, 1651, 1666, 1778, 1911, 1989, 2142, 2159, 2286, 2366, 2499, 2667, 2873, 3042, 3094, 3302, 3549, 3822, 3978, 4318, 4641, 4953, 4998, 5334, 5733, 5746, 6223, 6477, 7098, 7497, 8001, 8281, 8619, 9282, 9906, 10647, 10829, 11466, 11557, 12446, 12954, 13923, 14859, 14994, 15113, 16002, 16562, 17238, 18669, 19431, 20111, 21294, 21463, 21658, 23114, 24843, 25857, 27846, 28067, 29718, 30226, 32487, 34671, 37338, 38862, 40222, 42926, 45339, 49686, 51714, 56007, 56134, 60333, 64389, 64974, 69342, 74529, 80899, 84201, 90678, 97461, 104013, 105791, 112014, 120666, 128778, 136017, 140777, 149058, 150241, 161798, 168402, 180999, 193167, 194922, 196469, 208026, 211582, 242697, 252603, 272034, 281554, 300482, 317373, 361998, 364871, 386334, 392938, 422331, 450723, 485394, 505206, 589407, 634746, 728091, 729742, 844662, 901446, 952119, 1051687, 1094613, 1178814, 1266993, 1352169, 1375283, 1456182, 1768221, 1904238, 2103374, 2189226, 2533986, 2554097, 2704338, 2750566, 3155061, 3283839, 3536442, 4125849, 5108194, 6310122, 6567678, 7662291, 8251698, 9465183, 12377547, 15324582, 17878679, 18930366, 22986873, 24755094, 35757358, 45973746, 53636037, 107272074, 160908111, 321816222]

約数ペア:

[(1, 321816222), (2, 160908111), (3, 107272074), (6, 53636037), (7, 45973746), (9, 35757358), (13, 24755094), (14, 22986873), (17, 18930366), (18, 17878679), (21, 15324582), (26, 12377547), (34, 9465183), (39, 8251698), (42, 7662291), (49, 6567678), (51, 6310122), (63, 5108194), (78, 4125849), (91, 3536442), (98, 3283839), (102, 3155061), (117, 2750566), (119, 2704338), (126, 2554097), (127, 2533986), (147, 2189226), (153, 2103374), (169, 1904238), (182, 1768221), (221, 1456182), (234, 1375283), (238, 1352169), (254, 1266993), (273, 1178814), (294, 1094613), (306, 1051687), (338, 952119), (357, 901446), (381, 844662), (441, 729742), (442, 728091), (507, 634746), (546, 589407), (637, 505206), (663, 485394), (714, 450723), (762, 422331), (819, 392938), (833, 386334), (882, 364871), (889, 361998), (1014, 317373), (1071, 300482), (1143, 281554), (1183, 272034), (1274, 252603), (1326, 242697), (1521, 211582), (1547, 208026), (1638, 196469), (1651, 194922), (1666, 193167), (1778, 180999), (1911, 168402), (1989, 161798), (2142, 150241), (2159, 149058), (2286, 140777), (2366, 136017), (2499, 128778), (2667, 120666), (2873, 112014), (3042, 105791), (3094, 104013), (3302, 97461), (3549, 90678), (3822, 84201), (3978, 80899), (4318, 74529), (4641, 69342), (4953, 64974), (4998, 64389), (5334, 60333), (5733, 56134), (5746, 56007), (6223, 51714), (6477, 49686), (7098, 45339), (7497, 42926), (8001, 40222), (8281, 38862), (8619, 37338), (9282, 34671), (9906, 32487), (10647, 30226), (10829, 29718), (11466, 28067), (11557, 27846), (12446, 25857), (12954, 24843), (13923, 23114), (14859, 21658), (14994, 21463), (15113, 21294), (16002, 20111), (16562, 19431), (17238, 18669)]